cx28250 Mindspeed Technologies, cx28250 Datasheet - Page 180

• Manufacturer Part Number: cx28250
• Description: Cx28250 Atm Physical Interface Phy Devices
• Manufacturer: Mindspeed Technologies

5.0 Electrical and Mechanical Specifications
5.1 Timing Specifications
Table 5-6. Transmit UTOPIA Interface Timing Table
5-14
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
s1
s2
s3
s4
s5
h1
h2
h3
h4
h5
en
pd
dis
per
pwh
pwl
Label
Setup, UTxSOC to the rising edge of UTxClk
Setup, UTxEnb* to the rising edge of UTxClk
Setup, UTxAddr[4:0] to the rising edge of UTxClk
Setup, UTxData[15:0] to the rising edge of UTxClk
Setup, UTxPrty to the rising edge of UTxClk
Hold, UTxSOC from the rising edge of UTxClk
Hold, UTxEnb* from the rising edge of UTxClk
Hold, UTxAddr[4:0] from the rising edge of UTxClk
Hold, UTxData[15:0] from the rising edge of UTxClk
Hold, Prty from the rising edge of UTxClk
Enable, UTxClAv from the rising edge of UTxClk
Propagation Delay, UTxClAv from the rising edge of UTxClk
Disable, UTxClAv from the rising edge of UTxClk
Period, UTxClk
Pulse width high, UTxClk
Pulse width low, UTxClk
Description
Mindspeed Technologies
™
ATM Physical Interface (PHY) Devices
Min
20
4
4
4
4
1
1
1
1
1
1
8
8
4
1
1
Max
—
—
—
—
—
—
—
—
—
—
—
—
—
4
9
4
28250-DSH-002-C
CX28250
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns